CERULEIN

Noun

cerulein (usually uncountable, plural ceruleins)

ceruletide

A fast dyestuff with chemical formula C20H8O6, made by heating gallein with strong sulfuric acid. It dyes mordanted fabrics green.

Source: Wiktionary


Ce*ru"le*in, n. [L. caeruleus sky-blue.] (Chem.)

Definition: A fast dyestuff, C20H8O6, made by heating gallein with strong sulphuric acid. It dyes mordanted fabrics green.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

20 April 2025

SALAD

(noun) food mixtures either arranged on a plate or tossed and served with a moist dressing; usually consisting of or including greens


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Coffee Trivia

Some 16th-century Italian clergymen tried to ban coffee because they believed it to be “satanic.” However, Pope Clement VII loved coffee so much that he lifted the ban and had coffee baptized in 1600.

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